[auto] Merge from Core
[auto] Merge from Core

    • #49732b4 — “suggest” libraries are now “require-dev”. (Ivan Enderlin, 2013-02-27)

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Merge remote branch 'library-core/master'

Grummfy/Central,Metalaka/Central,Metalaka/Central,vcgato29/Central,vcgato29/Central,Grummfy/Central